Method of transferring propylene oxide (PO) from tank trucks to atmospheric pressure dome tanks

2009-04-02View Original

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Is it better to use nitrogen pressure or a pump for unloading PO? Can normal-pressure tanks be unloaded using nitrogen pressure?

Reply #22009-04-02

Aren’t LZ’s PO storage tanks (vault tanks) equipped with nitrogen blanketing? If the storage tank is equipped with a nitrogen seal, it is recommended to use a shielded pump to unload the PO tank truck, while also connecting an air connection pipe. If nitrogen pressure is used for unloading, it is essential to calculate the nitrogen pressure to prevent overpressure damage to the storage tank. For reference!

Reply #32009-04-08

It can be designed in accordance with API650 standards

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Method of transferring propylene oxide (PO) from tank trucks to atmospheric pressure dome tanks

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